Contact Us
Tianjin Wanlei Steel Pipe Co.,Ltd
TEL: 86-22-65815991
FAX: 86-22-25343802
CELL: 86-18526839451, 86-18526839452
EMAIL: admin@wanleipipe.com
WEBSITE: www.seamlesscarbonsteelpipe.com
ADD: Room 403, Unit 1, Building 31, Polar Square, Central Business District, Binhai New Area, Tianjin, China (Mainland)
Contact Information
SSAW PipeSSAW pipe, spiral welded steel pipe, spiral weld steel pipe, SAW steel pipe, Q235 SSAW pipe, Q345 SSAW pipe.
Add to Inquiry
Q235B Carbon Steel PipesQ235B carbon steel pipe is usually used for fluid transportation and general structural. Its execute standard is GB/T 3091. We always do our best to offer the best quality carbon steel pipes, and the
Add to Inquiry
ASTM A252 Welded Steel PipeASTM A252 welded steel pipe is a type of steel pipe designed specifically for pile driving purposes, with high strength and durability. Tianjin Wanlei Steel Pipe Co., Ltd have many export experience
Add to Inquiry
ASTM A139 Electric Fusion Arc Welded Steel PipeElectric fusion arc welded straight seam or helical seam steel pipes. There are five steel grades in ASTM A139 standard, Grade A, Grade B, Grade C, Grade D and Grade E. Looking forward to your
Add to Inquiry
DIN17177 Electric Resistance Welded Steel Tubes For Eleva...Electric resistance welded steel Tubes under DIN 17177 standard are made from hot or cold rolled steel strip and apply for boilers, pipework, pressure vessels and equipment. This kind of steel tubes
Add to Inquiry
ERW Steel PipeERW steel pipe, API 5L ERW steel pipe, ASTM A53 ERW steel pipe. ERW steel pipe is one of our main products, features are stock enough, production quick, price cheaper and suitable for large
Add to Inquiry
JIS G3452 Carbon Steel PipesWe can supply all kinds of seamless carbon steel pipes and welded pipes of Japanese standard.Such as JIS G3452,JIS G3444,JIS G3454,JIS G3466...
Add to Inquiry
Small Diameter ERW Steel Pipesmall diameter ERW steel pipe is one of hot sale steel pipes in our company, the outer diameter range is from 10.3mm to 177.8mm. For ERW steel pipe of non-standard size, we can produce as per
Add to Inquiry
API 5L B LSAW Steel PipesAPI 5L B LSAW steel pipe is a steel pipe and is commonly used for pipeline transportation systems in the petroleum and natural gas industries.
Add to Inquiry
64 Inch Two-step SAWH Pipes64" two-step SAWH pipes Production line This production line adopts the most advanced welding process technology, namely Two step production process. The pipes are firstly formed into a pipe
Add to Inquiry
Square and Rectangular Hollow Structural SectionSquare and rectangular hollow structural section as per ASTM A500, EN10210, JIS G3101, JIS G3466, manufacturer process: seamless and ERW
Add to Inquiry
Spiral Submerged ARC Welded PipesSpiral Submerged Arc Welded Pipes, spiral welded steel pipe, SSAW, large diameter welded steel pipe, as per ASTM A53, API 5L PSL1, EN10219 standard
Add to Inquiry
WebStraight seam steel pipes can be divided into high-frequency straight seam steel pipes (ERW steel pipes) and submerged arc welded straight seam steel pipes (SSAW steel...
WebRequirements for the appearance of straight seam steel pipe: 1. No cracks, unfused, pores, slag inclusions, and splashes are allowed. 2. The welding seam surface of...
WebJun 25, 2023 · Straight seam steel pipe high-frequency welding process 5.1 Control of weld gap The strip steel is sent into the welded pipe unit, and rolled by multiple rollers, the strip steel is...
WebSep 20, 2022 · This specification covers five grades of electric-fusion (arc)-welded straight-seam or helical steel pipe including pipe of NPS 4 and over. The required chemical...
WebJun 11, 2020 · The selection principle of the surface non-destructive testing method for straight seam steel pipes: for ferromagnetic material steel pipes, magnetic particle testing should be...
WebLSAW (Longitudinal double submerge arc welding) carbon steel pipe is a type of SAW pipe made of steel plates that were hot rolled by JCOE or UOE forming technology. JCOE technology represents the...





